101311200322122 has 96 divisors (see below), whose sum is σ = 245956938321024. Its totient is φ = 27686931148800.

The previous prime is 101311200322117. The next prime is 101311200322153. The reversal of 101311200322122 is 221223002113101.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 374756922 + ... + 375027162.

It is an arithmetic number, because the mean of its divisors is an integer number (2562051440844).

Almost surely, 2^{101311200322122} is an apocalyptic number.

101311200322122 is an abundant number, since it is smaller than the sum of its proper divisors (144645737998902).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101311200322122 is a wasteful number, since it uses less digits than its factorization.

101311200322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325724 (or 325717 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 101311200322122 its reverse (221223002113101), we get a palindrome (322534202435223).

The spelling of 101311200322122 in words is "one hundred one trillion, three hundred eleven billion, two hundred million, three hundred twenty-two thousand, one hundred twenty-two".